Dayun Dayun CGC4250D5ECC1 Tractor unit (#291)

Dayun tractor unit CGC4250D5ECC1 (batch #291) is made in China by Chengdu Dayun Automobile Group Co., Ltd. The company is located in Chengdu, in Sichuan Province, China.

Dayun CGC4250D5ECC1 tractor unit


Dayun CGC4250D5ECC1 tractor unit Dayun CGC4250D5ECC1 tractor unit Dayun CGC4250D5ECC1 tractor unit Dayun CGC4250D5ECC1 tractor unit
Dayun logo Overview
Brand NameDayun logoDayun
Type of vehicleTractor unit
  • LG6ZDANH×××××××××
Country of originChina
Manufacturer Profile
 A subsidiary of Dayun Automobile Group.
Type of manufacturerAutomobile manufacturer
Province (Region)Sichuan Province
Number of vehicles*966 models
(4004 items total)
* A number of models manufactured by Chengdu Dayun Automobile Group Co., Ltd. found in vehicle database
Dayun logo Technical specifications
#Engine modelEngine displacementEngine powerEngine manufacturer
1WP10H375E509500 cc9.5 L580 cu in276 kW376 hpWeichai Power Co., Ltd.
Fueldiesel fuel
Maximum speed110 km/h69 mph
Fifth wheel load capacity17070 kg,
17005 kg,
16670 kg,
16605 kg
17.1 t,
17 t,
16.7 t,
16.6 t
37,633 lbs,
37,490 lbs,
36,751 lbs,
36,608 lbs
Quasi-total mass of trailer40000 kg40 t88,000 lbs
Weights and Ground pressure
Curb weight7800 kg,
8200 kg
7.8 t,
8.2 t
17,200 lbs,
18,100 lbs
Gross vehicle weight rating25000 kg25 t55,000 lbs
Axle load distribution7000 kg / 18000 kg  (二轴组)
7 t / 18 t  (二轴组)
15,000 lbs / 40,000 lbs  (二轴组)
Overall length6835 mm / 6895 mm22′6″ / 22′8″
Overall width2500 mm8′3″
Overall height3030 mm / 3430 mm / 3605 mm / 3675 mm / 3740 mm10′0″ / 11′4″ / 11′10″ / 12′1″ / 12′4″
Undercarriage and Suspension
Number of axles3
Wheelbase3300+1350 mm10′10″+4′6″
Front track2030 mm6′8″
Rear track1860 mm / 1860 mm6′2″ / 6′2″
Front/rear overhang1430 mm / 755 mm,
1490 mm / 755 mm
4′9″ / 2′6″,
4′11″ / 2′6″
Angle of approach18°
Angle of departure50°
Leaf springs3 / 5, 3 / 4, 9 / 12, 3 / -
Tyres and Wheels
Number of tyres6
Tyres dimension12R22.5/425/65R22.5, 315/80R22.5/425/65R22.5
Seating capacity2, 3
Steering controlsteering wheel
Additional Information

Optional flat top cab, optional front bumper and front underrun protection, optional side shroud optional rear shroud; optional top shroud, front attachments around the vertical mask; election put gas pipeline and rear lamps; optional wheel cover; optional front lights, mirrors, front sun shade, stepping board, air filter; when the curb weight of 7800kg, the saddle semi-trailer carrying maximum permissible mass of 17070kg (2 people ) / 17005kg (3 people), when the curb weight of 8200kg, the saddle semi-trailer carrying maximum permissible mass of 16670kg (2 persons) / 16605kg (3 people), the total mass are quasi-trailer 40000kg; engine Model / maximum net power (kW) / fuel consumption value (L / 100km) correspondence relationship WP10H375E50 /